GE Fanuc Series 90-70 IC697CPU780D High-Performance CPU Module

Overview

The GE Fanuc IC697CPU780 / IC697CPU780D is a central processing unit designed for Series 90-70 PLC systems. Equipped with a high-reliability 80386DX microprocessor, it provides fast execution for Boolean functions, supports both discrete and analog I/O, and is suitable for demanding industrial automation applications.

Technical Specifications

• Manufacturer: GE Fanuc (Emerson Automation)

• Series: Series 90-70

• Part Number: IC697CPU780 / IC697CPU780D

• Product Type: CPU Module

• Processor: 80386DX, 16 MHz

• Boolean Execution Time: 0.4 µs per function

• Discrete I/O Capacity: Up to 2,000 points (any combination of inputs and outputs)

• Analog I/O Capacity: Supports up to 8K analog signals

• Memory: 512 KB user/program memory, expandable with memory boards

• Communication Ports: RS-232 serial, RS-485 parallel

• Operating Temperature: -40°C to +85°C

• Dimensions: 3.5 cm x 13 cm x 13.5 cm

• Weight: 1.0 lb (0.45 kg)

• Voltage Input: 5 VDC

• Compatibility: Series 90-70 PLC systems

Key Features

• Compact, single-slot CPU module for easy integration

• High-speed processing suitable for real-time industrial control

• Supports both discrete and analog I/O for flexible automation

• Expandable memory for larger program storage

• Reliable operation over wide temperature range

Application Scenarios

• Central control for Series 90-70 PLC installations

• Replacement or upgrade of legacy CPU modules

• Industrial automation tasks requiring real-time logic execution

• Integration with analog and discrete I/O expansion modules

FAQs

Q: Can memory be expanded on IC697CPU780?
A: Yes, additional memory boards can expand the 512 KB user/program memory.

Q: What types of I/O does this CPU module support?
A: It supports up to 2K discrete inputs/outputs and up to 8K analog signals.

Q: What is the operational temperature range?
A: The module operates reliably between -40°C and +85°C.